BBPY00201209170Y00

Overview

The BBPY00201209170Y00 is a shielded multilayer ferrite chip bead manufactured by Pulse Electronics. It operates within a temperature range of -55°C to +125°C and utilizes an SMD/SMT termination type in a 0805 (2012 metric) package measuring 2 mm x 1.25 mm x 0.9 mm. The component provides an impedance of 17 Ohms with a tolerance of 25% at a test frequency of 100 MHz. It supports a maximum DC current of 5 A and features a maximum DC resistance of 20 mOhms.

Feature Summary

• Shielded construction designed to suppress high-frequency noise and electromagnetic interference in power lines and signal paths.

Applications

• Power line filtering under 1 GHz
• Signal path noise suppression

Procurement Notes

Verify the complete part number including all suffixes against official manufacturer documentation before procurement. Confirm that the specific ordering suffix matches the required electrical characteristics, as variations may exist within the series. Ensure compatibility with standard surface mount assembly processes for the 0805 footprint.

Selection Notes

Select this component when a low-impedance, high-current solution is required for EMI suppression. The 17 Ohm impedance at 100 MHz targets specific noise frequencies while maintaining minimal voltage drop due to the 20 mOhm DCR. The 5 A current rating makes it suitable for main power rails where significant current flow occurs alongside noise reduction requirements.

Part Context

This component belongs to the BBPY series of multilayer ferrite chip beads from Pulse Electronics. The series offers various impedance and current ratings across different package sizes, allowing designers to tailor EMI suppression solutions to specific circuit constraints and physical space limitations on the PCB.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.